Sigma Art 17-40mm f/1.8 DC
Tamron Di III A057 150-500mm
Scores
Spécifications
| Sigma Art 17-40mm f/1.8 DC | Tamron Di III A057 150-500mm | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 17 mm | 150 mm |
| Focal Length Max | 40 mm | 500 mm |
| Elements | 17 | 25 |
| Groups | 11 | 16 |
| Aspherical Elements | 4★ | 2 |
| ED Elements | 4 | 6★ |
| Coating | Super Multi-Layer Coating | BBAR-G2 and Fluorine Coatings |
| Aperture | ||
| Max Aperture | f/1.8 | 22-32★ |
| Min Aperture | f/1.8 | 5-6.7 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 11★ | 7 |
| Build | ||
| Mount | Fujifilm X | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.54 kg★ | 1.73 kg |
| Filter Thread | 67 mm | 82 mm |
| AF & Stabilization | ||
| AF Type | HLA (High-response Linear Actuator) | VXD |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 280 mm★ | 600 mm |
| Max Magnification | 1:4.8 | 1:3.1 |
Avantages & Inconvénients
Sigma Art 17-40mm f/1.8 DC
- Strong optical (97th percentile)97th %ile
- Strong bokeh (96th percentile)96th %ile
- Strong aperture (94th percentile)94th %ile
- Strong social proof (83rd percentile)83rd %ile
Tamron Di III A057 150-500mm
- Strong optical (100th percentile)100th %ile
- Strong versatility (84th percentile)84th %ile
- Strong stabilization (83rd percentile)83rd %ile
- Strong social proof (81st percentile)81st %ile
- Below average bokeh (14th percentile)14th %ile
- Below average build (17th percentile)17th %ile
- Below average aperture (21st percentile)
- Below average user sentiment (30th percentile)
Prix
Sigma Art 17-40mm f/1.8 DC offre un rapport qualité-prix 1.7x meilleur
Sigma Art 17-40mm f/1.8 DC
Tamron Di III A057 150-500mm
Verdict
Scores 91 overall, wins 9 of 9 usage categories and 5 of 21 specs.